baber/WOPTO huggingface dataset:
Patent JP-H08180696-A (JP)
Title: Nonvolatile semiconductor device provided with verify function
Inventor: TAKEUCHI NOBUYOSHI
IPC: H01L27/115
Filed: 1994-12-27
Abstract: PURPOSE: To provide a nonvolatile semiconductor memory unit which is capable of sharply shortening the writing time and erase time of a high-integration flash memory. CONSTITUTION: Flash memory cells are arranged in a matrix in the nonvolatile semiconductor memory and each memory cell 2nk is connected to a word line WLi and a bit line BLi. Each word line WLi is connected with a verify cell 4n which is verified instead of the memory cell 2nk when the memory cell 2nk is verified. The memory cell 2nk and the verify cell 4n are formed to have almost the same structure of NAND type EEPROM with a floating structure whereas the gate couple ratio of the verify cell 4n is set to be smaller than the gate couple ratio of the memory cell 2nk. Consequently when a sufficient amount of electrons are injected into these two cells, the threshold value of the verify cell 4n is invariably smaller than the threshold value of any of memory cells 2nk. Hence, confirmation of the verify of the verify cell 4n means that the memory cell is verified.
Patent JP-H04202795-A (JP)
Title: Method for plating screw
Inventor: FUJIWARA RYUICHI
IPC: C25D5/12
Filed: 1990-11-30
Abstract: PURPOSE:To prevent the embrittlement of a screw material and to obtain a screw having high strength and superior corrosion resistance by applying Ni type plating to a heat treated screw material and successively applying galvanizing to the above material. CONSTITUTION:A screw material worked from a wire rod is subjected to heat treatment to undergo hardening. Subsequently, Ni type plating treatment is applied to this screw material. Holes are formed in the plated surface, and hydrogen ions generated during plating operation are released through these holes. Successively, galvanizing treatment is applied in a short time to the surface of the above screw material. By this method, the embrittlement of the basis material due to hydrogen ions can be prevented and the adhesive strength of galvanizing can be improved, by which the screw having high strength and excellent in corrosion resistance can be obtained.
Patent JP-H05175186-A (JP)
Title: Semiconductor manufacturing device
Inventor: OKAMOTO YOSHIHIKO
IPC: H01L21/205
Filed: 1991-12-24
Abstract: PURPOSE:To purge an undesirable gas from a reaction chamber and, at the same time, to reduce the time required for returning the inside of the reaction chamber to the atmospheric pressure so as to shorten the processing cycle time. CONSTITUTION:The title device is equipped with an ejector 10 for purging a gas from a reaction chamber 2. Since an undesirable gas can be purged from the chamber 2 with the ejector 10 without depressurizing chamber 2 to an unnecessarily low level even when the undesirable gas is produced in the chamber 2, the time required for resetting the inside of the chamber 2 can be reduced and the processing cycle time can be shortened as compared with the conventional purging method using a vacuum pump.
Patent JP-H06187544-A (JP)
Title: Bankbook transaction device
Inventor: NUMAZAWA YOSHIHIRO
IPC: G06Q40/02
Filed: 1992-12-21
Abstract: PURPOSE:To provide a bankbook transaction device which can register a page mark and the print line information after the correction/input if these mark and information of a bankbook are erroneously read and also can improve the working efficiency in an unmanned operation mode and also the customer service performance. CONSTITUTION:A bankbook transaction device is provided with a 1st reading means 8 which reads the magnetic data on a bankbook 1, a 2nd reading means 11 which detects the page marks and the print line information of the bankbook 1, a collating means 13 which collates the page and the print line information sent from a host device with the page mark and the print line information detected by the means 11 based on the page and the print line information included in the magnetic data read by the means 8 or the customer proper data included in the magnetic data, a printer means 9, and an output means 6 which outputs the contents of discordance when no coincidence is confirmed through the collation of the means 13. In such a constitution, the print data are printed on the bankbook 1 in a coincident state and the contents of discordance are sent out in a discordant state respectively.
Patent JP-H04206422-A (JP)
Title: Control electrode for flat cathode-ray tube and manufacture thereof
Inventor: OKANO TOKUO
IPC: H01J9/02
Filed: 1990-11-30
Abstract: PURPOSE:To improve the tight attachment property between a control electrode and an insulation film by providing a flame coating layer of nickel or nickel alloy between the control electrode and an electric insulation ceramic flame coating layer, and providing a nickel plating layer between the flame coating layer of nickel or nickel alloy and the control electrode. CONSTITUTION:A nickel plating layer 2, a flame coating layer 3 of nickel or nickel alloy, and an electric insulation ceramic flame coating layer 4 are provided in this order on the cathode facing side of a control electrode 1 (upper side of the control electrode 1) from the side of the control electrode 1. The nickel plating layer 2 may also be provided on the opposite side to the cathode facing side of the control electrode 1 as desired. The control electrode for a flat cathode-ray tube including an insulation film having a good tight attachment property to the control electrode 1 can thus be obtained.
Patent JP-H04207097-A (JP)
Title: Flexible wiring board
Inventor: MIYAAKE NORIHARU
IPC: H05K3/38
Filed: 1990-11-30
Abstract: PURPOSE:To enable a metal layer to adhere firmly and characteristics such as solder heat resistance to be improved by providing the metal layer on a sputter etching treatment surface of a synthetic resin film through an epoxy resin adhesive layer. CONSTITUTION:A surface of a synthetic resin film 1 is subjected to sputter etching treatment. Then, an adhesive layer 2 is formed on the sputter etching treatment surface by screen printing, etc., using a special epoxy resin adhesive. Then, a metal foil 3 is applied to a special epoxy resin system adhesive lsyer and an adhesive is cured by heating it at 130-200 deg.C. As conditions of sputter etching treatment, an atmosphere of Ar, O2, N2, and H2O and a pressure of 0.005-0.5Torr, and 0.1-100W.sec/cm<2> are preferable. Also, it is desirable that the special epoxy resin system adhesive layer should be formed within a thickness range of 8-50mum.
Patent JP-H04207892-A (JP)
Title: Bidirectional remote control device
Inventor: KIMURA KAYOKO
IPC: H04Q9/00
Filed: 1990-11-30
Abstract: PURPOSE:To reduce the power consumption of a remote control transmitter by supplying the power to a reply receiving pert of the transmitter only for a fixed period covering the transmission of a reply request through the end of reception of the reply when the reply request is sent to a remote control subject equipment from the remote control transmitter. CONSTITUTION:A reply request concerning the present time is outputted from a remoted control transmitter 12. Then a CPU 9 closes a switch 13 and a reply receiving part 7 is connected to a battery power supply +B as soon as a reply request is outputted from a transmission part 3 of the transmitter 12. Meanwhile a remote control subject equipment 4 receives the reply request concerning the present time and immediately sends the present time set by a built-in clock circuit through a transmission part 6 in reply. Then just about a half of a second is needed for the equipment 4 to complete the reply after reception of the reply request. In this respect, a control operation program of the CPU 9 is compiled so that the power is supplied to the part 7 of the transmitter 12 just for about one second from the transmission of the reply request. Then the switch 13 is opened when one second passed after transmission of the reply request.
Patent JP-H11177149-A (JP)
Title: Electric lamp
Inventor: YABUKURO YUKIO
IPC: H01L33/48
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To provide an electric lamp wherein, using an LED light-emitting bulb as a light source, light diffusion characteristics does not disappear even when dew condensation takes place while visibility angle in front direction is wide. SOLUTION: An objective lamp 10 comprises a hollow jujube-shaped bulb body 11 of glass or resin, etc., and an LED light-emitting bulb 12 allocated in the bulb body 11, with a roughened part 13 on the surface of the bulb body 11. The LED light-emitting bulb 12 may by a normal LED light-emitting bulb, or an LED light-emitting bulb 12 which has, devised for special purpose, light diffusion characteristics itself is better. The roughened part 13 of the objective lamp 10 is coated with a coating member 16 to form a lamp 18. The coating member 16 is, for example, of mold resin, etc., comprising a smooth surface and light-transmission characteristics. The light of the LED light-emitting bulb 12 is irregularly reflected on the roughened part 13 at the surface of the objective bulb 10 for better diffusion in all directions.
Patent JP-2000164323-A (JP)
Title: Heater, fixing device and image forming device
Inventor: EZAKI SHIRO
IPC: G03G15/20
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a heater, a fixing device and an image forming device capable of quickly controlling the temperature for heating a fixed body. SOLUTION: This heater 1 is provided with an electrical insulating fender substrate 2, a slender resistance heating element 3 formed along the longitudinal direction on one face 2a of the substrate 2, an electric insulating layer 4 formed on one face 2a of the substrate 2 to cover at least the resistance heating element 3, an insulating plate 5 arranged on the electric insulating layer 4 and having the heat conductivity equal to or larger than that of the electric insulating layer 4, and a temperature detecting element 6 arranged on the insulating plate 5.
Patent JP-H10184746-A (JP)
Title: Disc brake for vehicle
Inventor: HATAGOSHI GENICHI
IPC: F16D65/097
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To prevent initial braking from delaying and abutting noise from being generated, and attain prescribed braking torque from the beginning of braking. SOLUTION: A pad spring 12 is formed with the first contact part 12b which abuts the inside of a hanger pin 11 in the disc radial direction, the first spring part 12c which springs the disc turning-in side of a back plate 4b to the inside in the disc radial direction, the second abutting parts 12f, 12f for applying energizing force in the disc turning-out direction to the first spring part 12c by bringing it into contact with notched stepped-off parts 3i, 3i, and the second spring parts 12g, 12g which spring the disc turning-in side surface of suspending parts 4e, 4e in the disc turning-out direction and presses the disc turning-out side surface of the back plate 4b against the torque receiving part 3k of the disc turning-out side along with the first spring part 12c.
Patent JP-H10175430-A (JP)
Title: Air amount distribution adjusting device for defroster
Inventor: TAKAGI AYUMI
IPC: B60S1/54
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To provide an air amount distribution adjusting device for a defroster facilitating assembly with the small number of part items. SOLUTION: In an upper side connection part 18 of a defroster lower 10, a straightening plate 20 is formed, by the straightening plate 20, a pair of right/ left opening parts 22, 24 leading to right/left both end parts from a drawn shaped part 20A are formed. The opening part 22, 24 is formed in almost triangular shape spreading a width as it goes to right/left both end parts 22B, 24B from central part side end parts 22A, 24A. The defroster lower 10 is constituted by a defroster lower front 30 and a defroster lower rear 32. In the defroster lower front 30, a straightening plate front 34 is integrally molded, in the defroster lower rear 32, a straightening plate rear 36 is integrally molded.
Patent JP-H05149648-A (JP)
Title: Air-conditioner
Inventor: ITO MASAMI
IPC: F25B29/00
Filed: 1991-11-29
Abstract: PURPOSE:To delicately change capacity of an indoor unit according to the fluctuation of a cooling load. CONSTITUTION:A plurality of heat-exchangers 3A and 3B on the outdoor side are arranged in an outdoor unit O and by opening and closing throttle mechanisms 4A and 4B on the outdoor side disposed on the liquid side, the number of heat-exchangers on the outdoor side through which refrigerant gas flows is regulated. An amount of refrigerant gas passing through the heat- exchanger 3B on the outdoor side is regulated by means of a flow rate regulating valve 25 located between a switch valve 2B on the outdoor side and a delivery pipe 10.
Patent JP-H03203481-A (JP)
Title: Video signal recording and reproducing device
Inventor: SUGINO MICHIYUKI
IPC: H04N5/91
Filed: 1989-12-29
Abstract: PURPOSE:To reduce the size and power consumption of a system by providing the video signal recording and reproducing device with a synchronizing signal generating means including a master clock, and at the time executing the two- channel parallel TCI recording of a base band signal, setting up the one horizontal period of a TCI signal twice the one horizontal period of high vision signal. CONSTITUTION:In a time base compression multiplex (TCI) recording/ reproducing circuit, Hi system and TCI system signal processing circuits 38, 39 respectively inputs various synchronizing signals formed based on a master clock of 97.2MHz generated from a VCO 34 and execute signal processing synchronously with a BB signal. Namely the time base extending processing of a brightness signal Y is executed so that the one horizontal period TCI1H of a TCI signal is twice the one horizontal period Hi1H of a high vision signal. On the other hand, time axis compressing processing is applied to color difference signals PR.PB and the compressed signals are multiplexed within the one horizontal period of the TCI signal. Since the same number of scanning lines are used in both the Hi and TCI systems, a line control generating circuit can be used in common.
Patent JP-H05173296-A (JP)
Title: Armor body for film unit with lens
Inventor: SUEHARA KAZUYOSHI
IPC: G03C3/00
Filed: 1991-12-24
Abstract: PURPOSE:To improve the efficiency of the recycle work of a film unit with a lens. CONSTITUTION:Bar code display 26 having information, such as a kind of a film unit with a lens, is printed on a paper box 2 for armor. Further, the back cover part 28 of the paper box 2 is stuck to paste margin pieces 17a, 17b, and 19 in which perforations 24 are formed to cover a box type unit body therewith. After recovery, the film unit with a lens has a display part 26 formed thereto and read by a scanner and assorted classified by a kind. In the assorted film units with a lens, by removing the paste margin pieces 17a, 17b, and 19 from the perforations 24, the unit body can be easily taken out from the paper box 2.
Patent JP-H11159556-A (JP)
Title: Shock absorber
Inventor: SUGANO HIDENORI
IPC: F16F15/04
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of the breakage accident of a rotary shaft. SOLUTION: A shocker absorber employs rotary dampers 5 and 6 to delay rotation operation at least in one direction of an object to be controlled, coupled to a rotary shaft 4, and a spring member to energize an object to be controlled in other direction in an ordinary state. a spiral spring 7 being employed as the spring member. A first engaging member 8 is non-rotatably arranged on the rotary shaft 4, and a second engaging member is arranged on frame bodies 2a and 2b to support the vicinity of each end part of the rotary shaft 4. The end part on the central side of the spiral spring 7 is engaged with a first engaging member and the end part on the outer peripheral side with a second engaging member. Since a rotary shaft not divided into two sections is usable, the generation of a breakage accident is further reduced than that of a conventional type.
Patent JP-2000141952-A (JP)
Title: Image receiving sheet for forming calling card
Inventor: TAKEDA KENICHI
IPC: B42D15/02
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To omit a labor hour of sandwiching a mounting sheet between front and rear prints or removing it and to prevent a printing fault, by providing perforations of a calling card peripheral shape and extended perforations connecting to the perforations of the card peripheral shape, and arriving at both front and rear ends in a sheet conveying direction on an image receiving sheet base material. SOLUTION: The image receiving sheet 1 comprises perforations 2 at a periphery of a calling card and extended perforations 3 connected to the perforations 3 and formed linearly to both front and rear ends of a conveying direction D of the sheet 1. The perforations 3 are provided with extended perforations 3a in the case that a position for connecting perforations 2a, 2b of card periphery as an inside of the sheet 1 becomes a position for connecting front and rear ends of the sheet 1 in a conveying direction if there are a plurality of perforations, extended perforations 3a is also provided thereat. Thus, in the case of separately cutting the sheet as a calling card after an image is printed, the extended perforations can be linearly separated from one end to the other end of the sheet conveying direction, and in the case of conveying, the calling card can be satisfactorily image printed without destroying.
Patent JP-H04208550-A (JP)
Title: Object taking out mechanism
Inventor: TAKAYAMA YUKIO
IPC: A43B17/10
Filed: 1990-11-30
Abstract: PURPOSE:To make the installation space small and improve the reliability by equipping it with a horizontal shifting mechanism, which reciprocates the long member, where a high-friction resistor with a flat top is provided at one end, along the direction of takeout, and a vertical shifting mechanism, which reciprocates the long member by a specified distance, corresponding to the shifting of the horizontal shifting mechanism. CONSTITUTION:The high-friction resistor 12 provided at the top of a plate-shaped long member 11 is shifted right below the bottom of the plate-shaped object 2 stored in a magazine 1, and then the member 11 is driven so that the resistor 12 may contact with the bottom of the object 2, and in this condition, the member 12 is shifted in the direction of takeout. Thereupon, the object 2 is pulled out of the magazine 1 in the condition of being coupled with the resistor 12 by frictional force, and the member 11 is installed on the side of takeout of the object 2, so it never project out of the device, and also since the coupling between the object 2 and the member 11 is simple and secure, the failures in takeout can be reduced. Hereby, the reduction of the installation space of the device, which contains the operation of taking out the object 2 from inside the magazine becomes possible, and the reliability on takeout operation can be improved.
Patent JP-H04209099-A (JP)
Title: Truck terminal guide system
Inventor: TANIYAMA KATSUTOSHI
IPC: G06Q50/10
Filed: 1990-11-30
Abstract: PURPOSE:To prevent erroneous collection of cargos and to improve the operation efficiency and safety by displaying distribution numbers on berth display units nearby respective berths. CONSTITUTION:Pit numbers and distribution numbers which are inputted from an on-vehicle machine installed on a forklift 5 are displayed on a 1st centralized display board 9 and pit display units 11A1-11A8 in a warehouse and an office by radio and when a free berth is inputted by a berth input device 8 according to the displays, the distribution numbers are displayed on berth display units 12A1-12A7 nearby berths 1A1-1A7. Drivers of tracks put the tracks in specified berths according to the display. Consequently, cargos are carried to correct pits to eliminate erroneous collection of cargos, short-distance transportation becomes possible, and the operation efficiency is improved.
Patent JP-H03195102-A (JP)
Title: Band erasing filter for microwave waveguide
Inventor: JIYANNKUROODO KURIYUSHIYON
IPC: H01P1/209
Filed: 1990-11-30
Abstract: PURPOSE: To attain a miniaturized and inexpensive filter by forming at least a part of an outer conductor by a cylindrical screw hole formed on the wall of a waveguide and optionally adjusting the electric length of the outer conductor by a short-circuit part to be screwed into the screw hole. CONSTITUTION: A metallic screw 2 screwed into a screw hole 5 formed on the plane of symmetry of a waveguide section 1 is inserted into the waveguide 1. A slot 3 is formed on the screw 2 and the insertion distance of the screw 2 is adjusted so that the terminal 6 of the screw 2 is slightly projected to the inside of the waveguide 1 and the clamping of the screw 2 is controlled through the slot 3. After adjusting the value of susceptance by adjusting the clamping of the screw 2, a nut 4 screwed into the screw 2 and abutted upon the outer face of the waveguide 1 is fixed. Consequently the waveguide band erasing filter allowed to be inexpensively manufactured and having sufficiently small size allowed to be integrated on a transmitting/receiving head for a small capacity station can be attained.
Patent JP-H05176596-A (JP)
Title: Control method of stepping motor
Inventor: OI SHINICHI
IPC: H02P8/00
Filed: 1991-12-24
Abstract: PURPOSE:To prevent the generation of noises due to resonance by obviating resonance with a mounting section, an object to be driven, etc. CONSTITUTION:Constant frequency in a non-resonating region is used as the frequency of the driving pulses of a stepping motor 3 while the pulses of a power supply are reversed at every 1/n pulse, and the reversed pulses are brought to at least one pulse or more and the stepping motor 3 is driving- controlled. In a control method, in which the speed of the stepping motor 3 is controlled, constant frequency in the non-resonating region is employed as the frequency of the driving pulses of the stepping motor 3 while the stepping motor 3 is turned OFF periodically at a period corresponding to control speed.
Patent JP-H03203102-A (JP)
Title: Lighting apparatus
Inventor: MARUYAMA TATSUO
IPC: F21S2/00
Filed: 1989-12-29
Abstract: PURPOSE:To reduce the number of parts and the number of assembling steps in the connection of a lamp body with a cover by forming the lamp body having a reflecting surface and a cover for covering the lamp body by plastics, respectively, and providing a cylindrical part for fitting the lamp body on the cover. CONSTITUTION:To connect a cover 1 to a lamp body 11 at the time of assembling, the lamp body 11 is first inserted into the cover 1 from the front side, and the cylindrical part 14 of the lamp body 11 is inserted into the cylindrical part 6 of the cover 1. Then, the rear part of the lamp body 11 is mounted onto the top end part of an arm 18. consequently, the elasticity of plastics itself allows the mutual connection of the cover 1 and the lamp body 11 only by the mutual fitting of the cylindrical bodies 6, 14. When a lamp 26 is lighted for illumination, the light from the lamp 26 is reflected and collected by the reflecting surface 15 of the reflector part 13 of the lamp body 11, and radiated from a lighting opening 12.